This is Trinity Sunday. God in three persons--Father, Son and Holy Spirit. Do we fully understand this wonderful doctrine? No, but some of us will fight for it.

You may remember that ancient story about St. Augustine. One day he took a break from writing about the Trinity to take a walk along the seashore. There he came across a child with a little pail, intently scooping up a pail full of water out of the ocean, then walking up the beach and dumping it out into the sand, then going back down to scoop out another pail of water to pour into the sand, etc.

Augustine asked the child what he was doing, and the child explained that he was "emptying the sea out into the sand."

When the Bishop tried to gently point out the absurd impossibility of this task, the child replied, "Ah, but I'll drain the sea before you understand the Trinity."

Okay, so, maybe the child didn't say exactly that, but there's truth to that comment. We don't understand the Trinity, but we're ready to go to war to defend it. Well, maybe not anymore. But there was a time when battles were fought over church doctrine, and even today churches are being split over whose interpretation of the Word is correct. And it's tragic.